Fix media code to work with new ffmpeg.

media/filters/ffmpeg_demuxer.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "base/bind.h"
 #include "base/callback.h"
 #include "base/command_line.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop.h"
 #include "base/stl_util.h"
@@ skipping 447 matching lines @@
   data_source_ = data_source;
   if (host())
     data_source_->set_host(host());
 
   // Add ourself to Protocol list and get our unique key.
   std::string key = FFmpegGlue::GetInstance()->AddProtocol(this);
 
   // Open FFmpeg AVFormatContext.
   DCHECK(!format_context_);
   AVFormatContext* context = NULL;
-  int result = av_open_input_file(&context, key.c_str(), NULL, 0, NULL);
+  int result = avformat_open_input(&context, key.c_str(), NULL, NULL);
 
   // Remove ourself from protocol list.
   FFmpegGlue::GetInstance()->RemoveProtocol(this);
 
   if (result < 0) {
     callback.Run(DEMUXER_ERROR_COULD_NOT_OPEN);
     return;
   }
 
   DCHECK(context);
   format_context_ = context;
 
   // Fully initialize AVFormatContext by parsing the stream a little.
-  result = av_find_stream_info(format_context_);
+  result = avformat_find_stream_info(format_context_, NULL);
   if (result < 0) {
     callback.Run(DEMUXER_ERROR_COULD_NOT_PARSE);
     return;
   }
 
   // Create demuxer stream entries for each possible AVStream.
   streams_.resize(format_context_->nb_streams);
   bool found_audio_stream = false;
   bool found_video_stream = false;
 
@@ skipping 251 matching lines @@
   read_event_.Wait();
   return last_read_bytes_;
 }
 
 void FFmpegDemuxer::SignalReadCompleted(size_t size) {
   last_read_bytes_ = size;
   read_event_.Signal();
 }
 
 }  // namespace media